KR101663097B1 - Herbicidal combination comprising dimethoxytriazinyl-substituted difluoromethane sulfonylanilides - Google Patents

Abstract

[상기 식에서,
R¹은 할로겐, 바람직하게는 불소 또는 염소를 나타내고,
R²는 수소를 나타내며,
R³은 하이드록실을 나타내거나,
R² 및 R³은 이들이 결합된 탄소원자와 함께, 카보닐 그룹 C=O를 나타내고,
R⁴는 수소 또는 메틸을 나타낸다];
(B) (B1-1) 벤조페납; (B1-2) 피라졸리네이트; (B1-3) 피라족시펜; (B1-4) 피록사설폰; (B1-5) 토프라메존; (B1-6) 피라설포톨; (B1-7) NC-310; (B2-1) 피라플루펜-에틸; (B2-2) 플루아졸레이트; (B3-1) 이소우론; (B3-2) 이속사벤; (B3-3) 이속사플루톨; (B4-1) 이마자메타벤즈-메틸; (B4-2) 이마자목스; (B4-3) 이마자픽; (B4-4) 이마자피르; (B4-5) 이마자퀸; (B4-6) 이마제타피르; (B4-7) 프로플루아졸; (B5-1) 메타졸; (B5-2) 옥사디아르길; (B5-3) 옥사디아존; (B6-1) 아미카르바존; (B6-2) 카펜트라존-에틸; (B6-3) 설펜트라존; (B6-4) 벤카르바존; (B6-5) 입펜카르바존; (B7-1) 아미트롤; (B7-2) 파클로부트라졸; (B7-3) 유니코나졸; (B7-4) 카펜스트롤; (B8-1) 펜트라자미드; (B8-2) F-5231.The present invention relates to (A) a compound which is at least one compound selected from the group consisting of the following formula (I) or a salt thereof; And a component (B) which is at least one herbicide selected from the group of the following azoles: < RTI ID = 0.0 >
(A)

[In the above formula,
R ¹ represents halogen, preferably fluorine or chlorine,
R ² represents hydrogen,
R ³ represents hydroxyl,
R ² and R < ³ > together with the carbon atoms to which they are attached represent a carbonyl group C = O,
R < ⁴ > represents hydrogen or methyl;
(B) (B1-1) benzophenone; (B1-2) pyrazolinate; (B1-3) pyrazoxepen; (B1-4) fluorescent private phones; (B1-5) topramine; (B1-6) pyrazolol; (B1-7) NC-310; (B2-1) pyraflufen-ethyl; (B2-2) fluazolate; (B3-1) isoron; (B3-2) isoxan; (B3-3) isoxaflutole; (B4-1) imazamethabenz-methyl; (B4-2) imajamox; (B4-3) Imajapik; (B4-4) imazapyr; (B4-5) imazacin; (B4-6) imazetapyr; (B4-7) pro fl uazole; (B5-1) < / RTI > (B5-2) oxadiaryl; (B5-3) oxadiazon; (B6-1) amikarbazone; (B6-2) carpentrazone-ethyl; (B6-3) sulfentrazone; (B6-4) benzcarbazone; (B6-5) zphencarbazone; (B7-1) amitol; (B7-2) parclobutrazole; (B7-3) uniconazole; (B7-4) carpentol; (B8-1) pentrazazide; (B8-2) F-5231.

Description

Herbicidal combination of dimethoxytriazinyl-substituted difluoromethane sulfonylanilides < RTI ID = 0.0 >

The present invention relates to a method for producing seedlings or seedlings using seeded or planted crops such as wheat (durum wheat and common wheat), corn, soybean, sugar beet, sugarcane, cotton, rice (Indica or Japonica varieties and hybrids / (Planted or seeded in rice fields), soybeans (eg bush beans, bean curd), flax, barley, oats, rye, lime, seeds, potatoes, sorghum, grasses, (Not blended or blended), or in a pre-germination treatment method or a post-germination treatment method in a non-crop area (for example, a square of a residential area or an industrial field, ≪ / RTI > The present invention relates to the technical field of crop protection compositions that can be used against unwanted plants. In addition to single application, sequential application is also possible.

The present invention relates to a herbicide combination comprising at least two herbicides, to its use for controlling unwanted plants, and to herbicidally active compounds from azoles, in particular the herbicidal combination is N- {2- [4,6-dimethoxy- (3,3,5) triazine-2- (carbonyl- or -hydroxymethyl)] - 6-halophenyl} difluoromethanesulfonamide or an N-methyl derivative thereof and / or a salt thereof Hereinafter referred to as "dimethoxytriazinyl-substituted difluoromethanesulfonyl anilide").

Cyclic substituted sulfonamides are known to have herbicidal properties (WO 93/09099 A2, WO 96/41799 Al, etc.). This includes phenyl difluoromethanesulfonamide, also referred to as difluoromethanesulfonyl anilide. Such compounds are, for example, mono- or polysubstituted phenyl derivatives, among which dimethoxypyrimidyl (WO 00/006553 Al) or phenyl derivatives substituted with dimethoxytriazinyl and further halogen substituted (WO 2005/096818 A1, WO 2007/031208 A2, etc.).

However, it is also possible to use N- {2- [4,6-dimethoxy- (1,3,5) triazine-2 (-carbonyl- or -hydroxymethyl)] - 6-halophenyl Methyl difluoromethanesulfonamide, and N-methyl derivatives disclosed for the first time in WO 2006/008159 A1 in connection with fungicides and disclosed as herbicides in WO 2007/031208 A2 and JP 2007-213330 (unpublished) It is not entirely satisfactory in all aspects of character.

The herbicidal activity of dimethoxytriazinyl-substituted difluoromethanesulfonyl anilides on harmful plants (such as the broad-leaved weeds, weed grasses, Cyperaceae, etc., hereinafter collectively referred to as "weeds" herein) , These activities generally depend on the application rate, the formulation in question, the harmful plant or harmful plant spectrum, climate and soil conditions to be controlled in each case. In addition, the term " plant growth regulator " herein refers to the persistence or degradation rate of herbicides, the general crop inhibition and action rate (faster onset), the activity range and the habit for subsequent crops (transplantation problems) Weed control) is used as a reference. In some cases, sensitivity to harmful plants (tolerance or control of resistant weed species) should be taken into consideration for long-term use of herbicides or in restricted areas. The offsetting of the operational losses in the individual plants by increasing the application rate of the herbicides can be achieved, for example, even when such a process reduces the selectivity of the herbicides or when applied at a higher rate, There is a certain limit.

Accordingly, it is an object of the present invention to provide a method for controlling weeds, which exhibits a desired synergistic action for a specific weed species, generally controlling weeds with better selectivity, generally exhibiting an equivalent level of excellent control effect using lower amounts of active compounds, There is a frequent need to prevent leaching and carry-over action into the soil, for example, by reducing the amount of active compound. In addition, in order to develop a system for controlling the action rate in the case where the labor-intensive multi-application is avoided and the weed control is carried out at an early stage together with the slower and residual control, Application needs to be developed.

A possible solution to the abovementioned problems is to use a herbicidal combination, i.e. a mixture of herbicides and / or other components selected from the group of herbicides and / or agrochemical active ingredients and auxiliaries and additives common in crop protection conferring the desired further properties To provide a mixture. However, when a plurality of active compounds is used in combination, the use of a combination of chemical, physical, or biological factors such as, for example, stability of the joint formulation, degradation of the active compound, or antagonism of the biological activity of the active compound A mixed phenomenon frequently occurs. For this reason, potentially suitable formulations should be selected according to the desired manner, subjected to an experimental test of their suitability, and can not be relieved of the a priori negative or positive consequences.

Mixtures of non-N-methyl derivatives of the above-mentioned compounds are generally known (WO 2007/079965 A2 etc.); Their effect in mixtures with other herbicides has only been confirmed for the dimethoxypyrimidinyl-substituted phenyl derivatives separately. There are also mixtures of selected N-methyl derivatives of the above-mentioned compounds with some formulation partners (PCT / EP2008 / 000870, unpublished).

It is an object of the present invention to provide a crop protection composition as an alternative to the prior art or as an improvement thereof.

Surprisingly, this object can be achieved by a herbicide combination of dimethoxytriazinyl-substituted difluoromethanesulfonyl anilides combined with structurally different herbicides selected from the group of azoles, for example by sowing and / Or planted crops such as wheat (durum wheat and common wheat), corn, soybean, sugar beet, sugar cane, cotton, rice (including indica and / or Japonica varieties and hybrid / variant / GMO varieties (Cultivated crops), such as beans (eg bush beans, bean curd), flax, barley, oats, rye, lime, seeds, potatoes, sorghum, grasses, (Planted or sown in highlands or paddy fields, for example, using rice crops (Indica and / or Japonica varieties and hybrids / variants / GMOs, etc.) or in non-crop areas (eg, squares or tracks of residential areas or industrial lands) , ≪ / RTI > It has been found that, when used against plants, they work together in a particularly good manner.

Compounds of the azole group are known as herbicidally active ingredients for controlling unwanted plants. This may be accomplished, for example, by the use of a compound of formula I as described in, for example, P 57072903, GB 1463473, US 4230481, WO 2002062770, EP 958291, WO 2001074785, GB 2122188, WO 2006103003, EP 361114, WO 09206962, DE 2436179, US 4636243, EP 527036, US 4188487, EP 0 423 950, US 51147445, EP 612735, WO 08703873, and US patent application Ser. Nos. EP 254951, EP 41624, EP 41623, US 4798619, DE 2227012, GB 1110500, DE 3839206, WO 09002120, WO 08703782, DE 19500439, US 2670282, US 1595697, See references cited in published publications.

Accordingly, the present invention provides a herbicidal composition comprising the following components (A) and (B)

(A) represents at least one compound selected from the group represented by the formula (I) or a salt thereof,

[In the above formula,

R ¹ represents halogen, preferably fluorine or chlorine,

R ² represents hydrogen,

R ³ represents hydroxyl,

R ² and R < ³ > together with the carbon atoms to which they are attached represent a carbonyl group C = O,

R < ⁴ > represents hydrogen or methyl;

(B) represents at least one herbicide selected from azoles consisting of (B1-1) to (B8-2)

A pyrazole subgroup consisting of (subgroup 1):

(B1-1) benzophenone (PM # 72), for example, 2- [[4- (2,4-dichloro-3-methylbenzoyl) -1,3-dimethyl- 1: 5000 to 500: 1, preferably 1: 3 to 4, 000 g AS / ha, in a weight ratio of A: B = 1: Preferably 1: 800 to 70: 1);

(B1-2) pyrazolinate (PM # 712), a synonym pyrazolate such as (2,4-dichlorophenyl) [1,3-dimethyl-5 - [[(4-methylphenyl) sulfonyl] oxy (AS / ha, preferably 3-4000 g AS / ha; weight ratio A: B = 1: 5000-500: 1) , Preferably 1: 800 - 70: 1);

(B1-3) pyrazoxepen (PM # 715), for example 2 - [[4- (2,4-dichlorobenzoyl) -1,3-dimethyl-1H-pyrazol- (Application rate: 1 to 5000 g AS / ha, preferably 3 to 4000 g AS / ha; weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

(B1-4) fluorocarbons (CPCN), the synonyms KIH 485, such as 3 - [[[5- (difluoromethoxy) -1-methyl-3- (trifluoromethyl) 4-yl] methyl] sulfonyl] -4,5-dihydro-5,5-dimethylisoxazole (application rate: AS / ha, preferably 3-4000 g AS / ha ; Weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

(B1-5) topramine (PM # 831) such as [3- (4,5-dihydro-3-isoxazolyl) -2-methyl-4- (methylsulfonyl) phenyl] (Application rate: 1 to 5000 g of AS / ha, preferably 3 to 4000 g of AS / ha, in a weight ratio of A: B = 1 : 5000 - 500: 1, preferably 1: 800 - 70: 1);

(B1-6) pyra-sulphotol (CPCN), for example, (5-hydroxy-1,3-dimethyl-1H-pyrazol- B: 1: 5000 - 500: 1, preferably 1: 5,000 g AS / ha, preferably 3 - 4000 g AS / 800 - 70: 1);

(B1-7) NC-310 (hereinafter referred to as GB2122188; Inf. Of Nitokuno, June 3, 1985 "Major Competitive Compound under development in Japan" -Dichlorobenzoyl) -1-methyl-5-benzyloxy pyrazole; (2,4-dichlorophenyl) [l-methyl-5- (phenylmethoxy) -lH-pyrazol-4-yl] -methanone; Chemical Abstract Service Registry Number [CAS RN 89275-30-9] (Application rate: 1 to 5000 g AS / ha, preferably 3 to 4000 g AS / ha, weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

A phenylpyrazole subgroup (subgroup 2) consisting of:

(B2-1) pyraflufen-ethyl (PM # 711), synonymous ET 751, for example ethyl 2-chloro-5- [4-chloro-5- (difluoromethoxy) (Pyrafol-3-yl] -4-fluorophenoxyacetate and also its acids (pyraflufen) and other esters and salts (derivatives) (application rate: 0.1-600 g AS / ha, preferably 1 - 500 g AS / ha; weight ratio A: B = 1: 600 - 5000: 1, preferably 1: 100 - 200: 1;

(B2-2) fluazolate (PM # 1202), for example 1-methylethyl 5- [4-bromo-1-methyl-5- (trifluoromethyl) (Application rate: 1 to 5000 g of AS / ha, preferably 3 to 4000 g of AS / ha; weight ratio A: B = 1: 5000 to 500: 1, Preferably 1: 800 to 70: 1);

A isoxazol subgroup (subgroup 3) consisting of:

(B3-1) isoron (PM # 492) such as N '- [5- (1,1-dimethylethyl) -3-isoxazolyl] -N, N- 5,000 g AS / ha, preferably 30-4000 g AS / ha; weight ratio A: B = 1: 5000-50: 1, preferably 1: 800-7: 1;

(B3-2) isosbene (PM # 493), for example N- [3- (1-ethyl-1-methylpropyl) -5- isoxazolyl] -2,6-dimethoxybenzamide : 1 to 500 g of AS / ha, preferably 2 to 400 g of AS / ha, in a weight ratio of A: B = 1: 500 to 500: 1, preferably 1: 80 to 100: 1;

(B3-3) isoxaflutol (PM # 495) such as (5-cyclopropyl-4-isoxazolyl) [2- (methylsulfonyl) -4- (trifluoromethyl) phenyl] B: 1: 800 - 500: 1, preferably 1: 120 - 100: 1, of AS / ha, preferably 2 to 600 g AS / ;

An imidazolinone subgroup (subgroup 4) consisting of:

(B4-1) imazamethabenz-methyl (PM # 463) such as methyl (±) -6- (4-isopropyl-4-methyl- ) -m-toluate and methyl (±) -2- (4-isopropyl-4-methyl-5-oxo-2-imidazolin- (Application rate: 1 to 1000 g AS / ha, preferably 2 to 800 g AS / ha, in a weight ratio A: 1 to 1000 g) of a reaction product comprising an ester and a salt (a mixture of meta-benzene and an acid stereoisomer) B = 1: 1000 - 500: 1, preferably 1: 160 - 100: 1);

(B4-2) imazamox (PM # 464), such as (±) -2- [4,5-dihydro-4-methyl- Imidazol-2-yl] -5- (methoxymethyl) -3-pyridinecarboxylic acid, its racemates and isomers as well as salts thereof such as ammonium salts and the like and esters (derivatives) 1 to 1000 g of AS / ha, preferably 2 to 800 g of AS / ha, in a weight ratio of A: B = 1: 1000 to 500: 1, preferably 1: 160 to 100: 1;

(B4-3) Imajapik (PM # 465), synonym AC 263222, for example, (±) -2- [4,5-dihydro- 1-imidazol-2-yl] -5-methyl-3-pyridinecarboxylic acid, its racemates and isomers as well as salts thereof such as ammonium salts and the like and esters (derivatives) B: 1: 1000 - 500: 1, preferably 1: 160 - 100: 1) of 1000 g AS / ha, preferably 2 - 800 g AS / ha;

(B4-4) Imazapyr (PM # 466), for example, (±) -2- [4,5-dihydro-4-methyl- (Racemates and isomers thereof as well as salts thereof such as isopropylammonium salts and the like and esters (derivatives) (application rate: 1 to 1000 g of AS / ha, preferably 2 to 800 g AS / ha, in a weight ratio of A: B = 1: 1000 to 500: 1, preferably 1: 160 to 100: 1;

(B4-5) Imazacquin (PM # 467), for example, (±) -2- [4,5-dihydro-4-methyl- 2-yl] -3-quinolinecarboxylic acid, its racemates and isomers as well as its salts such as ammonium and sodium salts and esters such as methyl esters (derivatives) - 1000 g AS / ha, preferably 2 - 800 g AS / ha; weight ratio A: B = 1: 1000 - 500: 1, preferably 1: 160 - 100: 1;

(B4-6) imazetapyr (PM # 468), for example, (±) -2- [4,5-dihydro-4-methyl- Imidazol-2-yl] -5-ethyl-3-pyridinecarboxylic acid, its racemates and isomers as well as salts thereof such as ammonium salts and esters (derivatives) AS / ha, preferably 2 to 800 g AS / ha, in a weight ratio of A: B = 1: 1000 to 500: 1, preferably 1: 160 to 100: 1;

(B4-7) propluazole (PM # 1399), for example 1-chloro-N- [2-chloro-4-fluoro-5 - [(6S, 7aR) -6-fluorotetrahydro- (Application rate: 1 - 1000 g of AS / ha, preferably 2 - < RTI ID = 0.0 > 800 g AS / ha; weight ratio A: B = 1: 1000 - 500: 1, preferably 1: 160 - 100: 1);

An oxadiazolone subgroup (subgroup 5) consisting of:

(B5-1) methazoles (PM # 1310) such as 2- (3,4-dichlorophenyl) -4-methyl-1,2,4-oxadiazolidin- A: B: 1: 5000 - 50: 1, preferably 1: 800 - 7: 1) AS:

(B5-2) oxadiaryl (PM # 617), for example 3- [2,4-dichloro-5- (2-propynyloxy) phenyl] 1: 1,500 g of AS / ha, preferably 5 - 1000 g of AS / ha, in a weight ratio of A: B = 1: 1500 - 200: 1, preferably 1: 200 - 40: 1);

(B5-3) oxadiazon (PM # 618), for example 3- [2,4-dichloro-5- (1-methylethoxy) phenyl] (Application rate: 5 to 5,000 g of AS / ha, preferably 10 to 4,000 g of AS / ha; weight ratio A: B = 1: 5000-100 : 1, preferably 1: 800 - 20: 1);

A triazolinone subgroup (subgroup 6) consisting of:

(B6-1) amikarbazone (PM # 21) such as 4-amino-N- (1,1-dimethylethyl) -4,5-dihydro- (1 to 1000 g of AS / ha, preferably 5 to 800 g of AS / ha, in a weight ratio of A: B = 1: 1000 - 500: 1, preferably 1: 160 - 40: 1);

(B6-2) Carpentrazone-ethyl (PM # 123), for example ethyl α, 2-dichloro-5- [4- (difluoromethyl) -4,5-dihydro- 4-fluorobenzene propanoate, also its acid carpentrazone (for example,?, 2-dichloro-5- [4- ( Dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl] -4- fluorobenzenepropanoic acid) and other esters B: 1: 500 - 5000: 1, preferably 1: 30 - 200: 1, in a weight ratio A / B of from 0.1 to 500 g of AS / ha, preferably from 1 to 300 g of AS / );

(B6-3) sulfentrazone (PM # 769), for example N- [2,4-dichloro-5- [4- (difluoromethyl) -4,5-dihydro- (Application rate: AS / ha of 1 - 5,000 g, preferably 3 - 4,000 g AS / ha, weight ratio A : B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

(B6-4) benzcarbazone (CPCN), for example 4- [4,5-dihydro-4-methyl-5-oxo-3- (trifluoromethyl) Amino] -5-fluorobenzene carbothioamide (application rate: AS / ha, preferably 3-4,000 g AS / ha, AS / ha; weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

(2001), 5), synonyms HOK-201, CHK-201, Example (B6-5) (1-methylethyl) -5-oxo-1, 5-dihydro-4H-1, 4-dihydro- 2,4-triazole-4-carboxamide; Chemical Summary Service Registration Number [CAS RN 212201-70-2] (Application rate: 1 - 5000 g AS / ha, preferably 3 - 4000 g AS / ha; weight ratio A: B = 1: 5000 - 500 : 1, preferably 1: 800 - 70: 1);

A triazole subgroup (subgroup 7) consisting of:

(B7-1) Amitrol (PM # 26), for example 1H-1,2,4-triazol-3-amine (application rate: AS / ha, preferably 3-4000 g AS / ha, weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1;

(B7-2) Paklobutrazole (PM # 630), for example (R ^* , R ^* ) - (±) -β - [(4-chlorophenyl) methyl] Ethyl) -1H-1,2,4-triazole-1-ethanol; Chemical Summary Service Registration Number [CAS RN 76738-62-0], including its racemates and isomers (application rate: AS / ha, preferably 3-4000 g AS / ha, weight ratio A: B = 1: 5000 - 500: 1, preferably 1: 800 - 70: 1);

(B7-3) Uniconazole (PM # 867), for example, (E) - (±) - β - [(4-chlorophenyl) methylene] (E) - (R) - (-) - isomer, especially unicinazole-P (2,4-triazole-1-ethanol, its racemate and its isomer ((S) -isomer) (Application rate: 1 to 5000 g AS / ha, preferably 3 to 4000 g AS / ha; weight ratio A: B = 1: 5000 to 500: 1, preferably 1 : 800 - 70: 1);

(B7-4) carpentrol (PM # 112), synonym CH 900, for example N, N-diethyl-3 - [(2,4,6-trimethylphenyl) sulfonyl] (Application rate: 3 to 3000 g of AS / ha, preferably 5 to 1500 g of AS / ha; weight ratio A: B = 1: 3000 to 170: 1, 1: 500 - 40: 1);

A tetrazolinone subgroup (subgroup 8) composed of:

(B8-1) pentrazazide (PM # 359), the synonym NBA 061, for example 4- (2-chlorophenyl) -N-cyclohexyl-N-ethyl-4,5- (Application rate: 5 to 3000 g of AS / ha, preferably 10 to 2000 g of AS / ha; weight ratio A: B = 1: 3000 to 100: 1, 1: 400 - 20: 1);

(B8-2) F-5231 (hereinafter referred to as WO8703873; Pestic. Sci. 30 (1990), 259-274), for example N- [2-chloro-4-fluoro-5- [4- 3-fluoropropyl) -4,5-dihydro-5-oxo-1H-tetrazol-1-yl] phenyl] ethanesulfonamide; Chemical Summary Service Registration Number [CAS RN 112190-78-0] (Application rate: 1 - 5000 g AS / ha, preferably 3 - 4000 g AS / ha; weight ratio A: B = 1: 5000 - 500 : 1, preferably 1: 800 - 70: 1);

However, when R ¹ described in PCT / EP2008 / 000870 (unpublished) is fluorine, R ² and R ³ is a carbonyl group C═O, R ⁴ is methyl, and the combinations of compounds B1-1 (benzophenone), B8-1 (pentrazamide) are excluded.

The compounds mentioned in group B are referred to as "generic names" or chemical names or development codes according to the International Organization for Standardization (ISO); This is known, for example, in the "The Pesticide Manual", 14th edition 2006/2007, published by the British Crop Protection Council (abbreviated as "PM # .." The e-Pesticide Manual ", version 4.0 (2006-07), and the references cited therein, "The Compendium of Pesticide Common Names" / pesticides /) and / or other sources. The names of the compounds mentioned above, such as the abbreviated form of the "common name ", include, in each case, all forms of use (derivatives) such as acids, salts, esters and isomers, , Stereoisomers, and optical isomers. Commercial use forms of the herbicides mentioned in group B are preferred. Here, the abbreviation "AS / ha" means "active material per hectare" and is based on 100% pure active compound.

Preferred components (A) are the compounds (A-1) to (A-1) of the following formulas (A1), (A2), (A3), (A4), (A5), (A6) 8) or a salt thereof:

The compounds (A-1), (A-2) and (A-3) are particularly preferable as the component (A).

Preferred compounds as component (B) are (B1-1) benzophenone, (B1-4) fluorosulfone, (B1-5) toframezone, (B1-6) pyrazylthio, (B1-7) NC- 310, (B3-2) isoxaben, (B3-3) isoxaflutole, (B4-1) imazamabenz-methyl, (B4-2) imazamox, (B4-3) imazapik, B4-4) imazapyr, (B4-5) imazacquin, (B4-6) imazetapyr, (B5-2) oxadiaryl, (B5-3) oxadizone, Carbazole, (B6-2) carpentrazone-ethyl, (B6-3) sulfentrazone, (B6-5) ziffencarbazone, (B7-1) amitrol, (B7-2) (B7-3) uniconazole, (B7-4) carpentol, (B8-1) pentrazamide; Particularly preferred are (B1-1) benzophenone, (B1-4) fluorocysulfone, (B1-5) toframezone, (B1-6) pyrazylthiole, (B3-3) (B6-1) aminocarbazone, (B6-2) carpentrazone-ethyl, (B6-2) aminocarbazone, 5) zaphencarbazone, (B7-4) carpentol, and (B8-1) pentrazamide.

The herbicidal formulations according to the invention can additionally comprise or be used in combination with additional ingredients such as, for example, different types of agrochemical active compounds and / or formulation adjuvants and / or conventional additives in crop protection . Hereinafter, the term " herbicidal combination (s) "or" combination (s) "includes" herbicidal compositions "

The compounds of formula (I) may form salts. Salts are formed by reacting a compound of formula (I) having an acidic hydrogen atom with a base. Suitable bases include, for example, organic amines such as trialkylamines, morpholine, piperidine or pyridine, and also ammonium, alkali metal or alkaline earth metal hydroxides, carbonates and bicarbonates, especially sodium hydroxide And organic bases such as potassium hydroxide, sodium carbonate and potassium carbonate and sodium bicarbonate and potassium bicarbonate, alkali metal or alkaline earth metal alkoxide, especially sodium methoxide, ethoxide, n-propoxide, isopropoxide, n- Or t-butoxide or potassium methoxide, ethoxide, n-propoxide, isopropoxide, n-butoxide or t-butoxide. These salts are compounds which replace acidic hydrogen with agriculturally suitable cations such as metal salts, especially alkali metal salts or alkaline earth metal salts, especially sodium or potassium salts, or ammonium salts, salts with organic amines or quaternary ammonium salts, For example, those having the cations of the formula [NRR'R "R '''] ⁺ (where R to R'" are each independently an organic radical, especially alkyl, aryl, arylalkyl or alkylaryl) (C ₁ -C ₄ ) -trialkylsulfonium and (C ₁ -C ₄ ) -trialkylsulfoxonium salts are also suitable. The compounds of the formula ( I) may be prepared by reacting a suitable inorganic or organic acid which forms an adduct with a basic group such as amino, alkylamino, dialkylamino, piperidino, morpholino or pyridino such as, for example, HCl, HBr , H ₂ SO ₄ , H ₃ PO ₄ or HNO ₃ , or an organic acid, For example, a salt may be formed with a carboxylic acid such as formic acid, acetic acid, propionic acid, oxalic acid, lactic acid or salicylic acid or a sulfonic acid such as p-toluenesulfonic acid. do.

Hereinafter, the term "herbicide (s)", "individual herbicide (s)", "compound (s)" or "active compound (s)" are also used interchangeably in the context of "ingredient do.

In a preferred embodiment, the herbicidal combination according to the invention contains and / or synergizes an effective amount of herbicides (A) and (B). Synergism can be observed, for example, when the herbicides (A) and (B) are applied together, for example, as a coformulation or as a tank mix; It can also be observed when the active compound is applied (separated) at different times. In addition, the herbicide or herbicide combination can be applied to a plurality of parts (sequential application), for example, application after germination after application of germination or application after middle germination after early germination or application after germination can be performed. It is preferred to apply the herbicides (A) and (B) of the formulations discussed herein together or nearly simultaneously, and it is particularly preferred to apply them together.

Due to their synergistic effects, the reduction of application rates of individual herbicides, the achievement of higher efficiencies at the same application rate, the control of species (gaps) still not controlled, the control of resistant or resistant species to individual herbicides or many herbicides , An extension of the application period and / or a reduction in the number of individual applications required, and - as a result to the user - economically and ecologically more advantageous weed control systems.

For example, the combination of the herbicides (A) + (B) according to the invention exhibits increased synergism in a remarkable and unexpected manner, compared with the use of the individual herbicides (A) and (B).

The abovementioned formula (I) includes all stereoisomers and mixtures thereof, in particular racemic mixtures, and, where possible, enantiomers of each biologically active enantiomer. This also applies to the rotamers of formula (I).

The herbicide of group (A) mainly suppresses the enzyme acetolactate synthase (ALS) and inhibits protein biosynthesis in plants. The application rate of the herbicide (A) can vary within a wide range, for example from 0.1 g to 1000 g AS / ha (hereinafter AS / ha means "active substance per hectare", 100% ). ≪ / RTI > The application of the herbicide (A), preferably the compounds (A-1) to (A-8) at application rates of 0.1 g to 1000 g AS / ha is used for pre-seeding, pre- , It is possible to control a relatively wide range of harmful plants, for example, annual and perennial monocots or dicotyledonous weeds, weed grasses and Cyperaceae, and unwanted crops. In the formulations according to the invention the application rates are, for example, from 0.1 g to 500 g AS / ha, preferably from 0.5 g to 200 g AS / ha, particularly preferably from 1 g to 150 g AS / ha , Which is generally lower.

The herbicides of the group (B) include, for example, p-hydroxyphenylpyruvate dioxygenase, phytoene-unsaturated enzyme, porphyrinogen oxidase, cellulose biosynthesis, acetoxyhydroxy acid synthetase, photosystem II , Lycopene cyclase, gibberellin biosynthesis, cell division and long chain fatty acid synthesis, and is suitable for both germination and post-germination applications. The application rate of the herbicide (B) can vary within a wide range, for example from 0.1 g to 5,000 g AS / ha (hereinafter AS / ha means "active substance per hectare" and 100% ). ≪ / RTI > (B), preferably the compounds (B1-1), (B1-4), (B1-5), (B1-6) and (B1-7) in an application rate of 1 g / ), (B3-2), (B3-3), (B4-1), (B4-2), (B4-3), (B4-4), (B4-5) (B5-2), (B5-3), (B6-1), (B6-2), (B6-3), (B6-5), (B7-1) -3), (B7-4) and (B8-1), when applied to pre-germination and post-germination treatments, can be applied to a relatively wide range of harmful plants such as annual and perennial terminal or dicotyledonous weeds , Weed grass and Cyperaceae, and unwanted crops. In the formulations according to the invention, the application rates are, for example, from 0.1 g to 5,000 g AS / ha, preferably from 1 g to 4,000 g AS / ha, particularly preferably from 2 g to 3,000 g AS / ha , Which is generally lower.

Herbicide formulations of one or more herbicides (A) and one or more herbicides (B) are preferred. More preferred are combinations of one or more (B) and the herbicide (A). Herein, formulations comprising one or more additional agrochemically active compounds which act as selective herbicides different from herbicides (A) and (B) are likewise included in the present invention.

With regard to the combination of three or more active compounds, the following preferred conditions apply mainly to the two-component formulations according to the invention, provided that they comprise the two-component formulations according to the invention.

The appropriate ranges of the proportions of the compounds (A) and (B) can be found, for example, by referring to the respective amounts mentioned for the individual compounds. In the formulation of the present invention, the application amount can generally be reduced. The preferred mixing ratio (A) :( B) of the herbicides formulated in the formulations according to the invention can be characterized by the following weight ratio:

The weight ratio (A) :( B) of the components (A) and (B) is generally from 1: 5000 to 5000: 1, preferably from 1: 3000 to 500: 1, especially from 1: 1500 to 200:

It is particularly useful to use herbicide formulations comprising the following compounds (A) + (B):

The herbicidal formulations according to the invention may additionally comprise further components such as emollients, fungicides, insecticides, acaricides, nematicides, avian repellents, soil conditioners, plant nutrients (fertilizers) And a variety of agrochemically active compounds selected from the group of herbicides structurally different from plant growth regulators (B), and groups of plant growth regulators, or adjuvants customary for formulation auxiliaries and crop protection.

Thus, suitable additional herbicides are, for example, the following herbicides which are structurally different from herbicides (A) and (B) and are preferably selected, for example, from the "British Crop Protection Council" ) 441-445 "or" The Pesticide Manual ", 13th Edition 2003 or 14th Edition 2006/2007, or the corresponding" The e-Pesticide Manual ", Version 4.0 (2006-07), and the documents cited therein, Basically, for example, there may be mentioned acetolactate synthase, acetyl coenzyme A carboxylase, cellulose synthase, enolpyruvic shikimate 3-phosphate synthase, glutamine synthetase, p-hydroxyphenylpyruvate dioxygenase, Herbicidally active compounds capable of inhibiting phytoene-unsaturated enzyme, photochemical system I, photochemical system II, and protoporphyrinogen oxidase can be used. A list of common names is also available on the Internet under "The Compendium of Pesticide Common Names". Here, the herbicides are named by their "chemical name" or chemical name or code number according to the International Organization for Standardization (ISO), and in each case all forms of use such as acids, salts, esters and isomers, And optical isomers. Here, by way of example, in one and in some cases, a plurality of usage forms are as follows:

Acyclohexanone, acetochlor, acibenzlora, acibenzolra-S-methyl, acifluorfen, acifluorfen-sodium, aclonifene, alachlor, allyodchlor, alloxydim, alloxydim-sodium, BAH-043, BAS-140H, aminopyrimidine, aminopyrimidine, aminosulfuron, aminosulfuron, aminosulfuron, aminosulfuron, Benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, benzaldehyde, But are not limited to, benzodiazepines, benzodiazepines, benzodiazepines, benzodiazepines, benzodiazepines, benzodiazepines, benzodiazepines, benzodiazepines, Bromolone, Buminafos, adenosine, butachlor, butapenacyl, butamipos, butenacol But are not limited to, but are not limited to, butyral, butyralin, butroxydim, butyrate, carbethamide, clomethoxyphene, chloramben, clorazepop, clorazepop-butyl, chlorbromomone, chlorpubam, chlorphenacin, , Chlorphenolpropol, chlorflurenol, chlorofluoran-methyl, chloridazone, chlorimuron, chlorimuron-ethyl, chlormequat chloride, chlorinitrophen, chlorophthalim, chlorothal- But are not limited to, ruron, chlorsulfuron, cinidon, cinidon-ethyl, symethyllin, cynosulfuron, clethodim, clodinafop, clodinafop-propargyl, clophenset, clomazone, Cyclosporamuron, cycloxydim, cyclolone, cialoporp, cyclosalicyl, cyclosalicyl, cyclosalicyl, cyclosalicylal, cyclosalicylal, cyclosalicylal, Cyhalofop-butyl, cyperquat, cyph Di-aminopyrimidine, dexamethasone, dexamethasone, dexamethasone, dexamethasone, dexamethasone, dexamethasone, (DTP), diallyl, dicamba, dicarbonyl, dichlorprop, dichlorprop-P, diclofop, diclofop-methyl, diclofop-P- Diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, diethanolamine, But are not limited to, chlorine, dimethamorphine, dimethanamide, dimethenamid-P, dimethipine, dimethrasulfuron, dinitramine, dinosev, dinoterb, diphenamide, dipropetryn, diquat, But are not limited to, dibromide, dithiopyr, diuron, DNOC, eginazin-ethyl, endothelia, EPTC, esprocarb, ethalflualin, etamerulfuron- Ethyl, fenoxapen, fenoxaprofen, fenoxaprof, fenoxaprop-P, fenoxaprop-ethyl, ethoxiphen-ethyl, But are not limited to, but are not limited to, pro-P-ethyl, perenone, flamoprop, flamproph-M-isopropyl, flamprop-M-methyl, plazasulfuron, florasulam, fluazifop, fluazipop- -Butyl, fluazipop-P-butyl, flucarbazone, flucarzone-sodium, flucetosulfuron, fluchloralin, flupenacet (thiafluamide), flufenpyir, flufenpyir- But are not limited to, methotrexate, metralin, flumethol sulam, flumiclolactac, flumiclolac-pentyl, fluoromycin, flumiprofen, fluorometuron, fluorodiphen, fluoroglycopen, fluoroglucopene- , Fluproprulose, fluprofenate, flupyrsulfuron, flupyrsulfuron-methyl-sodium, flurenol, flurenol-butyl, But are not limited to, ruthenium, ruridon, flurochloridon, flocipyr, fluoxypyr-heptyl, fluprimidol, flutamate, fluthiacet, fluthiacet-methyl, fluthiamide, Glucuronate-P-sodium, glyphosate-P-sodium, glyphosate, glyphosate, glycine, But are not limited to, but are not limited to, but are not limited to, sate-isopropylammonium, H-9201, halosaphene, halosulfuron, halosulfuron-methyl, haloxypop, haloxifop- Indoleacetic acid (IAA), 4-indol-3-yl, indole-2-carboxamide, But are not limited to, butyric acid (IBA), iodosulfuron, iodosulfuron-methyl-sodium, ioxynil, isocarbamide, isoproparine, isoproterone, Methyl, -ethyl, and -sodium, in the presence of a base, such as, for example, tallow, isoxaphyropiaph, KUH-043, KUH-071, carbutylate, ketospiradox, lactofen, renascil, P-2-ethylhexyl, methoprotein, methoprotein, methoprotein, methoprotein, methoprotein, methoprotein, -Methosulfuron-methyl, mesotrione, meta-benzothia cosmology, metham, metamipop, metamitron, meta-chloromethyl, methosulfuron, , Methoxyphenone, methyldimone, 1-methylcyclopropene, methylisothiocyanate, metobenzuron, metobromuron, metolachlor, S-metolachlor, methosulam, methoxuron, , Methosulfuron, methsulfuron-methyl, molinate, monalide, monocarbamide, monocarbamidic dihydrogen sulfate, monolinol , Monosulfuron, monuron, MT 128, MT-5950, i.e., N- [3-chloro-4- (1- methylethyl) phenyl] -2- methylpentanamide, NGGC-011, naproanilide, (Isomer mixture), nitrofluorescein, nonanoic acid, norfluracil, orbencarb, norfralzone, norfloxacin, ornithine, (Nonanoic acid), pendimethalin, fendralin, phenoxiram, pentanochlor, pentoxam, and the like are preferred. But are not limited to, fumaric acid, fumaric acid, fumaric acid, fumaric acid, fumaric acid, fumaric acid, fumaric acid, fumaric acid, Chlorine, pyrimisulfuron, pyrimisulfuron-methyl, provenazole, procyanide, prodiamine, prefluoraline, propoxydim , Propoxadione, prohexadione-calcium, prohydrozaspone, prometone, promethrine, propanol, propanil, proparczapof, propavan, profam, But are not limited to, fosylcarbazone-fosiocarbazone-sodium, propizamide, prosulfaline, prosulfocarb, prosulfuron, prinacol, firaconyl, pyrazosulfuron- Pyrimidinyl, pyrimidinyl, pyrimidyl, pyrimidyl, pyrimidyl, pyrimidyl, pyrimidyl, pyrimidyl, pyrimidyl, pyrimidyl, Quercetin, Quercetin, Quercetin, Quinolac, Quinoclamin, Quizalofop, Quizalofop-ethyl, Quizalofop-P, Quizalofop-P-Ethyl, Quizalofop- , Cetrhodrine, simajin, simethrin, SN-106279, sulcotrione, sulphalate (CDEC), sulfomethorone, SYP-249, SYP-298, SYP-300, tebutam, tebutyuron, technazene, TH-547, tenyl chloride, thiaflouamide, thiapurine, thiabutyl, terbuccine, terbuccrine, terbuccrine, terbutyl azine, terbutaline, TH-547, Methyl, thienesulfuron-methyl, thiophene-methyl, thiobenzal, thiocarbazyl, tricalcoxydim, triacarbazone, Trichloroacetic acid (TCA), trichloropyr, tridiphenyl, triethazine, triflocaprofuron, triflocroplast, triflocrofen, trifliclorophenol, triazofuran, triazofuran, triazophenamide, Furon-sodium, trifluralin, triflusulfuron, triflusulfuron-methyl, trimeturon, trienac sapac, , Tri toseol puron, Citrus bit differential gear, Unicorn azole, the azole Unicorn -P, Vero play rate, ZJ-0166, ZJ-0270, ZJ-0543, ZJ-0862 and the following compounds

.

.

Particularly preferred is to selectively control harmful plants in crops of useful plants and ornamental plants. Although it has been shown that herbicides (A) and (B) have sufficiently good selectivity in many crops, in principle, phytotoxicity in some crops, and especially in the case of mixtures with other less selective herbicides, May occur. In view of this, combinations of herbicides (A) and (B) comprising a herbicidal active compound formulated according to the invention and at least one emollient are particularly preferred. The emollients used as detoxifying effective amounts may be used in economically important crops such as cereals (wheat, barley, rye, oats, corn, rice, sorghum), sugar beets, sugarcane, seeds, cotton, Decrease the side effects of herbicides / pesticides used in fruit growing (cultivated crops), preferably cereals, especially rice.

For example, the following groups of compounds are suitable as emollients (including possible stereoisomers and agriculturally common esters or salts):

Berounakor

Cloquintocet (- Mexil)

Siomethrinil

Cipro sulfamide

Dichloride

Dicyclone

Dietholate

Disulfotone (= O, O-diethyl S-2-ethylthioethylphosphorothioate)

Panclazole (-ethyl)

Pancyllim

Flurasol

Fluxoppe

Furyl azole

Isoxadiphene (-ethyl)

Mefenpyr (-diethyl)

Mefenate

Naphthalic anhydride

Oxabethyrnyl

"R-29148" (= 3-dichloroacetyl-2,2,5-trimethyl-1,3-oxazolidine)

"R-28725" (= 3-dichloroacetyl-2,2-dimethyl-1,3-oxazolidine)

"PPG-1292" (= N-allyl-N - [(1,3-dioxolan-2-yl) methyl] dichloroacetamide)

"DKA-24" (= N-allyl-N - [(allylaminocarbonyl) methyl] dichloroacetamide),

"AD-67" or "MON 4660" (= 3-dichloroacetyl-1-oxa-3azaspiro [4,5] decane)

"TI-35" (= 1-dichloroacetyl azel plate),

"Dimepiperate" or "MY-93" (= S-1-methyl-1-phenylethylpiperidine-1-thiocarboxylate),

"Dimerone" or "SK 23" (= 1- (1-methyl-1-phenylethyl) -3-p-tolylurea)

Quot; JC-940 "(= 3- (2-chlorophenylmethyl) -1- (1-methyl-1-phenylethyl) urea),

"Methoxyphenone" or "NK 049" (= 3,3'-dimethyl-4-methoxybenzophenone),

"CSB" (= 1-bromo-4- (chloromethylsulfonyl) benzene)

"CL-304415" (= 4-carboxy-3,4-dihydro-2H-1-benzopyran-4-acetic acid; CAS registration number: 31541-57-8)

"MG-191" (= 2-dichloromethyl-2-methyl-1,3-dioxolane)

&Quot; MG-838 "(= 2-propenyl 1-oxa-4-azaspiro [4.5] decane-4-carbodithioate; CAS registration number: 133993-74-5)

Methyl (diphenylmethoxy) acetate (CAS Registry No. 41858-19-9, see WO-A-1998/38856)

Methoxy] acetate (CAS Registry Number: 205121-04-6, WO-A-1998/13361), methyl [(3-oxo-1H-2-benzothiopyran-

1-methyl-3- (5-tetrazolylcarbonyl) -2-quinolone (CAS registration number: 95855-00-8, see WO-A-1999/000020) .

Some emollients are already known as herbicides and thus, in addition to herbicidal action against harmful plants, they also protect crops.

The weight ratio of the herbicide combination to the emollient will generally be in a wide range, for example from 90000: 1 to 1: 5000, preferably from 7000: 1 to 1: 1600, 3000: 1 to 1: 500. The emollient may be formulated in a similar manner to a compound of formula (I) or a mixture thereof with other herbicides / pesticides, provided as a finished product or tank mixture with the herbicide, or separately applied to seeds, soil or leaves have.

Herbicide combinations (= herbicidal compositions) according to the present invention can be used for a wide range of economically important terminal and dicotyledonous plants such as, for example, broad-leaved weeds, weed grasses or Cyperaceae, such as glyphosate, gluposinate, , Herbicidal active compounds such as imidazolinone herbicides, sulfonylureas, (hetero) aryloxyaryloxyalkylcarboxylic acids or phenoxyalkylcarboxylic acids ('fops'), cyclohexanedione oxime ('dims') or auxin inhibitors Lt; RTI ID = 0.0 > herbicidal < / RTI > In addition, the active compounds act effectively on perennial weeds that produce buds from rhizomes, rootstocks and other perennial tissues and are difficult to control. Here, the materials can be applied jointly or individually, for example, by pre-seeding, pre-germination or post-germination treatment. It is preferable to apply, for example, a post-germination treatment method, particularly to a harmful plant germinated.

Some representative embodiments of terminal and dicotyledonous weed flora that can be controlled with the compounds according to the invention can be enumerated without limitation to a particular species.

Examples of weed species for which the herbicidal composition can effectively work are terminal weed species such as Avena spp., Alopecurus spp., Apera spp., Brachiaria spp., Bromus spp., Digitaria spp., Lolium spp., Echinochloa spp. Leptochloa spp., Fimbristylis spp., Panicum spp., Phalaris spp., Poa spp., Setaria spp. And the perennial species Cyperus species and perennial species, Agropyron , Cynodon , Imperata and Sorghum, and perennial Cyperus species.

In the case of dicotyledonous weed species, the range of action is expanded to the genus, for example as Abenia spp., Amaranthus spp., Chenopodium spp., Chrysanthemum spp., Galium spp., Ipomoea spp., Kochia Spp., Lamium spp., Matricaria spp., Pharbitis spp., Polygonum spp., Sida spp., Sinapis spp., Solanum spp., Stellaria spp., Veronica spp. Eclipta spp., Sesbania spp., Aeschynomene spp. And Viola spp., Xanthium spp., And perennial weeds in Convolvulus, Cirsium, Rumex and Artemisia .

When the active compound of the herbicidal combination according to the invention is applied to the soil surface before germination, it completely prevents the emergence of weed seedlings, or after the weeds have grown to the cotyledon stage, the growth is stopped and after 2 to 4 weeks, .

When the active compound is applied to the green part of the plant after germination, the growth is completely stopped within a very short time after the treatment and remains in the growth stage at the time of application of the compound, or completely died after a certain time And competition by weeds harmful to crops in this way is removed in a certain way at a very early stage. In the case of rice, the active compounds may also be applied to water, which are impregnated with the stem and root through the soil.

The herbicidal compositions according to the invention are distinguished by a fast onset and long lasting herbicidal action. The rainfastness of the active compounds in the formulations according to the invention is generally excellent. In particular, an advantage is that the dosages used in the formulation and the effective doses of the compounds (A) and (B) can be adjusted to the optimum low level which minimizes the effect on the soil. As a result, not only can it be used for sensitive crops in the first place, but also almost no groundwater contamination is caused. The combination of active compounds according to the invention significantly reduces the application amount of the active compound required.

As a preferred embodiment, the herbicides combinations of herbicides (A) and (B) according to the invention are well suited for the selective control of harmful plants in rice crops. This includes all possible forms of rice cultivation under most different conditions, such as upland cultivation, which can naturally (rain) and / or artificially (irrigate, flood) irrigation, Includes dry cultivation or paddy cultivation. Rice used for this purpose can be typically cultivated seeds, hybrid seeds, or resistant, at least resistant seeds (obtained by mutagenesis or transformation), which can be obtained from indica or a Japonica variety or from a crossbreed thereof Lt; / RTI >

The herbicidal formulations according to the invention can be applied in all usual applications for rice herbicides. Particularly preferably, it is applied as a spray application and / or a submerged application. For freshwater application method, cover the soil to a depth of 3 - 20 cm with the application water. Thereafter, the herbicidal formulations according to the invention are applied directly to the drinking water, for example in the form of granules. Globally, spray application methods are mostly used for direct seeded rice, and freshwater application methods are mainly used for transplanted rice.

The herbicide formulations according to the invention cover a wide range of weeds, especially those specific to rice crops. In the terminal weevil , for example, Echinochloa spp., Panicum spp., Poa spp., Leptochloa spp., Brachiaria spp., Digitaria spp., Setaria spp. Scleropus spp., Alisma spp., Aneilema spp., Blyxa spp., Eriocaulon spp., Potamogeton spp., Monochoria spp., Fimbristylis spp., Sagittaria spp., Eleocharis spp. In particular, Echinochloa oryzicola, Monochoria vaginalis, Eleocharis acicularis, Eleocharis kuroguwai, Cyperus difformis, Cyperus serotinus, Sagittaria pygmaea, Alisma canaliculatum and Scirpus juncoides species are well controlled. In the case of dicotyledonous weeds, the range of action is selected from the group consisting of Polygonum spp., Rorippa spp., Rotala spp., Lindernia spp., Bidens spp., Sphenoclea spp., Dopatrium spp., Eclipta spp., Elatine spp., Gratiola spp. , Lindernia spp., Ludwigia spp., Oenanthe spp., Ranunculus spp., Deinostema spp. And so on. In particular, Rotala indica, Sphenoclea zeylanica, Lindernia procumbens, Ludwigia prostrate, Potamogeton distinctus, Elatine triandra and Oenanthe javanica are well controlled species.

When the herbicide of the group (A) and the herbicide of the group (B) are applied together, the effect of uptake (= elevation) is preferably obtained. Here, the action in the combination is greater than the sum of the expected activities when each herbicide is used. The synergistic effect is to reduce the application amount, to control a wider range of broad-leaved weeds, weed grasses and Cyperaceae, to produce herbicidal action faster, have a longer duration, Control and increase the period of application. By using the above composition, the amount of harmful components such as nitrogen or oleic acid and the amount of the harmful components introduced into the soil are also somewhat reduced.

  The above-mentioned characteristics and advantages are essential for controlling weeds and for maintaining agricultural products / forest products / horticultural crops or grassland without any unwanted competing plants, and therefore for ensuring and / or increasing the level of yield in terms of quality and quantity . These novel herbicide formulations outperform the state of the art in light of the described properties.

Due to their herbicidal and plant growth-regulating properties, the herbicidal combinations according to the invention can be used to control the development of harmful plants and energy plants in known plant crops or tolerant crops or genetically modified crops have. In general, transgenic plants (GMOs), in addition to tolerance to herbicide combinations according to the invention, are also characterized by their inherent advantageous properties, for example organisms which cause plant diseases or plant diseases, such as certain insects, By resistance to microorganisms such as fungi, bacteria or viruses. Other specific properties relate to harvested materials, for example, quantity, quality, shelf life and composition of certain ingredients. Thus, transgenic plants are those with increased starch content, altered starch quality, or different fatty acid composition of the harvested material, or increased vitamin content or energy characteristics. In the same way, due to their herbicidal and plant growth-regulating properties, and also with active compounds, harmful plants in known plant crops or plants are still susceptible to mutagenic selection and to heterozygous hybridization of mutagenic and transgenic plants Can be prevented.

Conventional methods for generating new plants with modified characteristics over plants occurring at a particular time are, for example, conventional breeding methods and mutagenesis methods. Alternatively, new plants with altered characteristics can be generated with the aid of recombinant methods (see EP-A-0221044, EP-A-0131624, etc.). For example, the following contents are described in several documents:

- modification of crops by recombinant technology (WO 92/11376, WO 92/14827, WO 91/19806, etc.) for the purpose of modifying starch synthesized in plants,

- herbicides, for example transgenic crops which show resistance to sulfonylureas (EP-A-0257993, US-A-5013659)

- transgenic crops (EP A 0142924, EP-A-0193259) which are capable of producing Bacillus thuringiensis toxin (Bt toxin), which makes plants resistant to certain insect pests,

- Transgenic crops with modified fatty acid composition (WO 91/13972).

In general, a number of techniques are known in molecular biology because new transgenic plants with altered properties can occur: for example, Sambrook et al., 1989, Molecular Cloning, A Laboratory Manual, 2nd Edition, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY "; Or " Winnacker "Gene und Klone ", VCH Weinheim 2nd Edition 1996 or Christou," Trends in Plant Science "1 (1996) 423-431). In order to carry out such a recombination operation, the DNA sequence may be recombined to introduce a nucleic acid molecule capable of mutating or changing the sequence into the plasmid. For example, the standard described above performs base exchange to remove subsequences or add natural or synthetic sequences. To connect the DNA fragments to each other, an adapter or linking agent may be added to the fragment.

For example, the occurrence of a plant cell with reduced activity of a gene product may be detected by expressing at least one corresponding antisense RNA, a sense RNA for achieving a cosuppression effect, or an appropriate RNA fragment that specifically cleaves the transcription of the gene product At least one ribozyme that is organized to form a < RTI ID = 0.0 >

For this, DNA molecules containing only the entire coding sequence of the gene product and DNA molecules containing only a part of the coding sequence, including any flanking sequences that may be present, may be used, Should be long enough to have antisense effect. Although not completely identical, it is also possible to use DNA sequences having high homology with the coding sequence of the gene product.

When a nucleic acid molecule is expressed in a plant, the synthesized protein can be placed in any desired segment of the plant cell. However, in order to be placed in a specific compartment, for example, it is possible to combine the coding region with a DNA sequence ensuring placement in a specific compartment. Such sequences are known to those skilled in the art (e. G. Braun et al., EMBO J. 11 (1992), 3219-3227; Wolter et al., Proc. Natl. Acad. Sci. USA 85 (1988), 846-850 ; Sonnewald et al., Plant J. 1 (1991), 95-106).

Transgenic plant cells can be regenerated by known techniques to generate whole plants. In principle, the transgenic plants can be any desired plant species, i. E. Terminal and dicotyledonous plants. Thus, transgenic plants can be characterized by overexpression, co-suppression or inhibition of homologous (= natural) genes or gene sequences, or by expression of heterologous (= foreign) genes or gene sequences have.

The present invention further relates to a method for the selective control of unwanted plants, particularly in crops, particularly in rice crops (those planted or sown in highlands or paddy fields using Indica or Japonica varieties and hybrids / variants / GMOs) Wherein the components (A) and (B) of the herbicidal combination according to the invention are applied to plants (e.g. noxious plants such as terminal or dicotyledonous weeds, weed grasses, Cyperaceae or unwanted crops) For example, together or individually (for example, seeds, seeds, or plant growth propagating tissues, such as net areas with tubers or shoots) or areas where the plants grow . One or more herbicides (A) can be applied simultaneously with, before or after the herbicide (B) in areas where plants, seeds or plants grow, such as cultivation areas.

Unwanted plants are understood to mean all plants that grow in undesired areas. These include, for example, harmful plants (e.g., terminal or dicotyledonous weeds, weed grasses, Cyperaceae or unwanted crops), such as certain herbicidally active compounds, such as glyphosate, gluposinate, (Imidazolinone) herbicide, sulfonylurea, (hetero) aryloxyaryloxyalkylcarboxylic acid or -phenoxyalkylcarboxylic acid ('fop'), cyclohexanedione oxime ('dim') or auxin inhibitor Lt; / RTI >

The herbicidal combination according to the invention can be used for controlling undesirable vegetation, for example, crops such as crops, for example, terminal crops such as cereals such as wheat, barley, rye, oats, rice, corn , millet), or ssangjayeop crops, for example, sugar beet, sugar cane, rapeseed, cotton, sunflower, and, for example, pulses in the Glycine (eg, Glycine max (soybean), such as a non-transgenic Glycine max (eg. (Eg, conventional cultivars such as STS cultivars) or transformed Glycine max. (Eg RR-soybeans or LL-soybeans) and hybrids thereof), Phaseolus, Pisum, Vicia and Arachis, or plants of various botanical groups In crops such as potatoes, leek, cabbage, carrots, tomatoes, onions or the like, or in fruit growing (cultivated crops), foliage, grass and pasture areas, or in non-crop areas Square, track), in particular, rice crops (Indica In Japonica hybrid varieties and / variants / GMO like the ones planted or sown at the Dana notice non-using), it may optionally be used. The application is preferably carried out on pre-germination and germinated plants of harmful plants such as, for example, broad-leaved weeds, weed grasses, Cyperaceae or unwanted crops, and applied independently to the seeded / planted crop stage can do.

The present invention also relates to a process for the selective control of unwanted plants in crops, particularly in rice crops (those planted or sowed in highlands or paddy fields using Indica or Japonica variety and hybrid / variant / GMO etc.) The use of the herbicidal combination according to the invention is provided.

The herbicidal formulations according to the invention can be prepared by known methods. For example, it may be prepared as a mixed preparation of the individual components, optionally with additional active compounds, additives and / or conventional formulation auxiliaries, and then applied in a conventional manner to dilute the formulation with water, Ingredients individually prepared or individually formulated are diluted together in water and applied as a tank mix. It is also possible to separately apply the individual components separately prepared or partially separately prepared. It is also possible to use herbicides or herbicide formulations in a plurality of parts (sequential application). For example, seed dressing or pre-seeding / pre-seeding treatment, after pre-germination application, after germination application or after early germination, and then after intermediate or late germination application . Preferred here is the use of the active compounds of the formulations to be discussed together or nearly simultaneously, and it is particularly preferred to use them together.

The herbicides (A) and (B) can be used either alone or in combination with conventional agents such as solutions, emulsions, suspensions, powders, foams, pastes, granules, aerosols, And synthetic materials. Also, it can be made into rice-cultivating preparations, for example, shaker bottles, which can be made into scattering granules, jumbo granules, flowable granules, and suspoemulsions, which are dissolved and distributed in agricultural water. have. The formulations may contain customary adjuvants and additives.

These preparations can be prepared in a known manner, such as by mixing the active compound with an extender, i.e. a liquid solvent, a liquefied gas under pressure and / or a solid carrier, optionally a surfactant, i.e. an emulsifier and / or a dispersing agent, and / .

When the extender used is water, it is possible to use, for example, an organic solvent as the co-solvent. Essentially, suitable organic solvents are: aromatic compounds such as xylene, toluene, alkylnaphthalene, chlorinated aromatic compounds and chlorinated aliphatic hydrocarbons such as chlorobenzene, chloroethylene or methylene chloride, aliphatic hydrocarbons such as cyclohexane or paraffins such as , Mineral oil fractions, mineral and vegetable oils, alcohols such as butanol or glycols and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, Dimethylformamide and dimethylsulfoxide, and water.

Suitable solid carriers are, for example, ammonium salts and underground natural minerals such as kaolin, clay, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth, and underground synthetic minerals such as highly- ) Silica, alumina and silicates; Suitable solid carriers for granulation are, for example: synthetic granules of crushed and ground natural rocks such as calcite, marble, pumice, sepiolite and tromolite, and organic and inorganic crops, and granules of organic materials such as , Sawdust, coconut shells, cornstalk and tobacco stalks; Suitable emulsifiers and / or blowing agents include, for example, nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers such as alkylaryl polyglycol ethers, alkylsulfonates, alkyl sulfates, aryl Sulfonates, and protein hydrolysates; Suitable dispersants are, for example, lignocylite waste and methylcellulose.

Such as natural and synthetic polymers in the form of tablets, granules or lattices such as gum arabic, polyvinyl alcohol and polyvinyl acetate, and natural phospholipids such as cephalin and lecithin, and synthetic A phospholipid can be used. Other possible additives are mineral and vegetable oils.

The herbicidal action of the herbicidal combination according to the invention can be improved, for example, by surfactants, preferably by wetting agents of fatty alcohol polyglycol ether groups. Fatty alcohol polyglycol ethers preferably contain 10 to 18 carbon atoms in the fatty alcohol radical and 2 to 20 ethylene oxide units in the polyglycol ether moiety. Fatty alcohol polyglycol ethers may be present in the nonionic or ionic form, for example in the form of fatty alcohol polyglycol ether sulphate, which may contain, for example, alkali metal salts such as sodium and potassium salts or May be used as ammonium salts or as alkaline earth metal salts such as magnesium salts such as C ₁₂ / C ₁₄ -fatty alcohol diglycol ether sulfate sodium (Genapol ^® LRO, Clariant GmbH); EP-A-0476555, EP-A-0048436, EP-A-0336151 or US-A-4,400,196 and Proc. EWRS Symp. &Quot; Factors Affecting Herbicidal Activity and Selectivity ", 227-232 (1988). Nonionic fatty alcohol polyglycol ethers are, for example, (C ₁₀ -C ₁₈ ) -, preferably (C ₁₀ -C ₁₄ ) -fatty alcohol polyglycol ethers (such as isotridecyl alcohol polyglycol ether) These include, for example, 2 - 20, preferably 3 - 15, comprises ethylene oxide units, for example, Genapol ^® X- series, for ^{example, Genapol ® X-030, Genapol} ® X-060, Genapol ® X -080 or a Genapol ^® X-150 (both products of Clariant GmbH).

The present invention further relates to a composition comprising as component (A) and (B) a wetting agent of the fatty alcohol polyglycol ether group described above, preferably 10 to 18 carbon atoms in the fatty alcohol radical and 2 to 20 ethylene oxide Unit, and which may be present in a non-ionic or ionic form (e. G., A fatty alcohol polyglycol ether sulfate). Preferred are isotridecyl alcohol polyglycol ethers with C ₁₂ / C ₁₄ -fatty alcohol diglycol ether sulfate sodium (Genapol ^® LRO, Clariant GmbH) and 3-15 ethylene oxide units, for example Genapol ^® X-series, for example, the ^{Genapol ® X-030, Genapol ®} X-060, Genapol ® X-080 and Genapol ^® X-150 (all products of Clariant GmbH).

It is also known that fatty alcohol polyglycol ethers such as nonionic or ionic fatty alcohol polyglycol ethers (e.g., fatty alcohol polyglycol ether sulfates) are suitable for use as active enhancers for penetrants and many other herbicides (EP- A-0502014, etc.). Thus, the present invention also includes suitable penetration agents and activity enhancers, and are preferably commercially available forms.

Herbicide formulations according to the invention can also be used with vegetable oils. The term vegetable oil refers to oils of oleinous vegetable species such as soybean oil, rapeseed oil, corn oil, sunflower oil, cottonseed oil, linseed oil, coconut oil, palm oil, thistle oil or castor oil, Will be understood to mean the product of the transesterification, for example alkyl esters, such as rapeseed methyl ester or rapeseed ethyl ester.

The vegetable oil is preferably an ester of C ₁₀ -C ₂₂ -, preferably C ₁₂ -C ₂₀ -, fatty acid. C ₁₀ -C ₂₂ -fatty acid esters are, for example, esters of unsaturated or saturated C ₁₀ -C ₂₂ -fatty acids, especially those having even carbon atoms, such as erucic acid, lauric acid, Acids and in particular _C18 -fatty acids, such as stearic acid, oleic acid, linoleic acid or linolenic acid.

Examples of C ₁₀ -C ₂₂ -fatty acid esters are esters obtained by reacting glycerol or glycols with, for example, C ₁₀ -C ₂₂ -fatty acids contained in oils of greasy plant species, C ₁ -C ₂₀ -alkyl-alkyl esters which may be obtained by transesterification of a glycerol- or glycol-C ₁₀ -C ₂₂ -fatty acid ester with a C ₁ -C ₂₀ -alcohol (eg methanol, ethanol, propanol or butanol) C ₁₀ -C ₂₂ -fatty acid esters. The transesterification reaction can be carried out by a known method described in, for example, " Rompp Chemie Lexikon, 9th edition, Volume 2, page 1343, Thieme Verlag Stuttgart ".

Preferred C ₁ -C ₂₀ -alkyl-C ₁₀ -C ₂₂ -fatty acid esters are methyl esters, ethyl esters, propyl esters, butyl esters, 2-ethylhexyl esters and dodecyl esters. Preferred glycol- and glycerol-C ₁₀ -C ₂₂ -fatty acid esters are C ₁₀ -C ₂₂ -fatty acids, in particular fatty acids with even carbon atoms, such as erucic acid, lauric acid, palmitic acid and In particular homo- or mixed glycol esters and glycerol esters of C ₁₈ -fatty acids, such as stearic acid, oleic acid, linoleic acid or linolenic acid.

In the herbicidal compositions according to the present invention, vegetable oils can be, for example, in the form of commercially available oil-containing formulation additives, in particular those based on rapeseed oils, such as Hasten ^® (Victorian Chemical Company, Australia; hereinafter referred to as, 'Hasten', ingredient: rapeseed oil ethyl ^{ester), Actirob ® B (Novance,} France; hereinafter referred to as, 'ActirobB', ingredient: rapeseed oil methyl ^{ester), Rako-Binol ® (Bayer} AG, Germany; hereinafter referred to as "Rako-Binol", Active ingredient: rapeseed oil), Renol ^® (Stefes, Germany; hereinafter, Renol 'as hereinafter, vegetable oil ingredient: rapeseed oil methyl ester) or Stefes Mero ^® (Stefes, Germany; hereinafter " Mero ', main component: rapeseed oil methyl ester).

As a further embodiment, the present invention also, the above-mentioned vegetable oils, such as rapeseed oil, preferably in commercial five days available to - those which in the form of containing formulation additives, in particular, based on rapeseed oil, such as Hasten ^® (Victorian Chemical Company, Australia; hereinafter referred to as, 'Hasten', ingredient: rapeseed oil ethyl ^{ester), Actirob ® B (Novance,} France; hereinafter referred to as, 'ActirobB', ingredient: rapeseed oil methyl ester), Rako-Binol ^® ( Bayer AG, Germany; hereinafter referred to as, 'Rako-Binol', ingredient: rapeseed oil), Renol ^® (Stefes, Germany; hereinafter referred to as 'Renol', vegetable oil ingredient: rapeseed oil methyl ester) or Stefes Mero ^® (Stefes, Germany, hereinafter referred to as "Mero", main component: rapeseed oil methyl ester).

Pigments such as iron oxide, titanium oxide and prussian blue, and organic colorants such as alizarin colorants, azo colorants and metal phthalocyanine colorants and trace nutrients such as iron, manganese, boron, copper, cobalt, moles Ribdenium and salts of zinc can be used.

Generally, the preparation comprises from 0.1 to 95% by weight, preferably from 0.5 to 90% by weight, of the active compound.

As such or in the formulations, the herbicides (A) and (B) can also be used as a mixture with other agrochemically active compounds, for example unwanted plants, for example for controlling weeds or unwanted crops, It can be used as a final formulation or as a tank mixture.

Mixtures of other known active compounds such as fungicides, insecticides, acaricides, nematicides, emollients, avian repellents, plant nutrients and soil structure enhancers are also possible.

The herbicides (A) and (B) can be used in the form of their preparations, or in their use forms prepared therefrom by further dilution, for example as ready-to-use solutions, suspensions, emulsions, Pastes and granules. These are used in a conventional manner, for example by watering, spraying, atomizing or broadcasting.

 The active compound may be added to plants (e.g., harmful plants such as terminal or dicotyled weevil, weed grass, Cyperaceae or unwanted crops), seeds (such as kernels, seeds or vegetative growth proliferation tissues such as tubers or shoots (Eg soil), preferably green plants and parts of plants, optionally in addition to the soil. It is possible to apply the active compounds together in the form of a tank mix and the concentrate preparation of the individually prepared individual active compounds is mixed together in a tank together with water and the resulting spray liquid is applied.

The co-herbicides of the combination of herbicides (A) and (B) according to the invention have the advantage that the amounts of the components are already in the optimum proportions and are therefore easier to apply. In addition, the auxiliaries of the formulation can be optimally adjusted to each other.

Biological example

Post-germination action on weeds

Way

Terminal and dicotyledonous plants and useful plant seeds or rhizome pieces were placed in a pit pot (4 cm in diameter) filled with a clayey soil and covered with soil. The port was placed in an optimal greenhouse. In addition, harmful plants that may occur during rice cultivation were cultivated in a pot containing water at a level of 2 cm above the surface of the soil.

Approximately three weeks after the start of the cultivation, the test plants were treated at the 2- to 3-leaf stage. Herbicides made from powders or liquid concentrates, either alone or in combination according to the invention, were sprayed onto leaf parts of plants at various doses, using an application rate of 600 l water / ha (converted). During further plant growth, the pot was again placed in an optimal greenhouse.

The herbicidal effect was visually evaluated by visual scoring at intervals of 21 days after the treatment. The score was recorded as a percentage of non-treated control plants. 0% = no herbicidal action, 100% = complete herbicidal action = complete killing.

Interactions were calculated using the method of Colby, using the percentage of treated with a single herbicide (= individual application) and treated with a combination according to the invention (= mixture). The observed efficacy of the mixture exceeded the sum of the values tested in the individual applications and also exceeded the expected value according to Colby calculated using the following formula (SR Colby; in Weeds 15 (1967) pp. 20 to 22):

E = A + B - (A x B / 100)

From here:

A, B = active percentage of components A and B, in the volume of ai / ha (= grams of active ingredient per hectare) of a and b g, respectively.

E = expected value in the capacity of ai / ha of a + bg.

result

Herbicides from group (A) and combinations according to the invention of herbicides from group (B) were tested against a wide range of important harmful plants (weed grass, lean weeds / Cyperaceae) and useful plants : Triticum aestivum (TRZAS), Stellaria media (STEME), Lolium multiflorum (LOLMU), Veronica persica (VERPE), Alopecurus myosuroides (ALOMY), Matricaria inodora (MATIN), Brassica napus (BRSNW), Viola tricolor (VIOTR), Avena fatua (AVEFA), Amaranthus retroflexus ( AMARE), Zea mays (ZEAMX), Pharbitis purpurea (PHBPU), Setaria viridis (SETVI), Fallopia (ex Polygonum) convolvulus (POLCO), Echinochloa crus-galli (ECHCG), Abuthilon theophrasti ( ABUTH), Cyperus esculentus (CYPES) , Oryza sativa (ORYSA).

The results of the ones of particular interest are shown in the following table, using the following abbreviations:

(1) the EPPO code (formerly Bayer Code) for the treated plant (see above)

(2) Time of record: DAT (elapsed after processing)

(3) Tested component A (identification number)

(4) Tested component B (identification number)

(5) Component A capacity [g of ai / ha]

(6) Component B capacity [g of ai / ha]

(7) Measured% activity

(8) E value (calculated according to Colby; see above)

(9) Comment: "SYNERGY" = synergistic interaction (E value <measured% activity); "SAFENING" = relaxation action on useful plants (E value> measured% activity)

Claims (18)

Component (A): A compound represented by the formula (A1) or a salt thereof

; And
Component (B): (B1-4) Pylocysulfone, (B1-6) pyracylotol, (B3-3) isoxaflutole, (B4-2) Imazamox, (B5-2) (B5-3) oxadiazone, (B6-1) amikarbazone, (B6-2) carpentrazone-ethyl, (B6-5) One or more herbicides selected from the group;
&Lt; / RTI &gt; The herbicidal combination according to claim 1, comprising as component (B) at least one compound selected from the group consisting of (B1-4) fylocyssophone and (B1-6) pyrazylthio. The herbicidal combination according to any one of claims 1 to 3, wherein the herbicidal combination comprises compound (B1-6) as component (B). The herbicidal combination according to claim 1, wherein the compound (B3-3) is herbicide. The herbicidal combination according to claim 1, which comprises imazamox which is a compound (B4-2) as component (B). The herbicidal combination according to claim 1, comprising as component (B) at least one compound selected from the group consisting of (B5-2) oxadiaryl and (B5-3) oxadiazone. The composition according to claim 1, wherein as component (B), at least one compound selected from the group consisting of (B6-1) amicarbazone, (B6-2) carpentrazone-ethyl and (B6-5) Included herbicide formulations. The herbicidal combination according to claim 1, comprising as component (B) at least one compound selected from the group consisting of (B6-1) amikarbazone and (B6-2) carpentrazone-ethyl. The herbicidal combination according to claim 1, wherein the herbicidal combination comprises carpentrol, which is a compound (B7-4) as component (B). The herbicidal formulation according to claim 1, wherein the weight ratio (A): (B) of components (A) and (B) is 1: 5000 to 5000: 1. The herbicidal formulation according to claim 10, wherein the weight ratio (A) :( B) of components (A) and (B) is 1: 3000 to 500: 1. The herbicidal formulation according to claim 10, wherein the weight ratio (A) :( B) of the components (A) and (B) is 1: 1500 to 200: 1. The herbicidal combination according to claim 1, comprising an effective amount of one or more additional components selected from the group of the components (A) and (B), and / or additionally customary additives in formulation auxiliaries and crop protection. A method for controlling unwanted plants by applying the components (A) and (B) of the herbicidal combination as defined in any of claims 1 to 13 together or individually. 15. The method according to claim 14, wherein the crops, grasses, greens / grasses, fruit growing or non-crop areas are treated. The method according to claim 15, wherein the crop is selected from the group consisting of durum wheat, common wheat, corn, soybean, sugar beet, sorghum, cotton, rice, beans, flax, barley, oats, rye, How to choose. 16. The method of claim 15, wherein the crop is a rice crop. 14. A composition for controlling unwanted plants, comprising a herbicide combination as defined in any one of claims 1 to 13.